Abstract

The examination of This experiment was achieved during two seasons (2019/2020, 2020/2021) in the food and after-harvest technicality the center laboratory of center in  Khawr  Maksar, Aden.to know the  fungal content on two varieties of seeds of Sorghum bicolor by using the powders of (Azadiracta  indica leaves, Capsicum annum result, Acacia tortilis ash and Mineral rocks) Which is used in average (25gm/kg seeds) and different storing tools. The laboratory tests were done during (3,6,9,12months) for two planting  season and the results have been analyzed  by using the  factorial experiment conducted  four times for each operation. For decreasing the fungi Aspergillus sp, and Penicillium sp in the two varieties Sanisalah and Bini , the powder of Azadirachta indica (412.2,370 cell/g seeds), the powder of Capsicum annum (515.5,465cell/g seeds) ,Acacia tortilis ash (1433.5,1385 cell/g seeds), then Mineral rocks (2160.5,2085 cell/g seeds), (Control) (4778,4725 cell/g seeds) respectively.
The mental Were the best container for storing and reducing the number of fungus cells which attack the seeds stored for two seasons(913.9,845 cell/gm seeds), then plastic containers (1458.8,1385 cell/gm seeds), Nylon bags-Polyethylene (2274.3,2220 cell/gm seeds), Jute bags (2800.6,2734 cell/gm seeds)respectively.
According to this study the fungal content of seeds increases during (3,6,9,12 months) for seasons when the storing  period.